diff --git a/include/kadm5/Makefile.am b/include/kadm5/Makefile.am
index a3315fe2c..c7bb38524 100644
--- a/include/kadm5/Makefile.am
+++ b/include/kadm5/Makefile.am
@@ -2,4 +2,4 @@
 
 include $(top_srcdir)/Makefile.am.common
 
-CLEANFILES = admin.h kadm5_err.h private.h
+CLEANFILES = admin.h kadm5_err.h private.h kadm5-private.h kadm5-protos.h